When some three-axis electro-optical reconnaissance platform works, it needs using light beam to circumrotate on platform surface. In order to calculate the attitude of the light axis during platform working, the quaternion algorithm and coordinate transformation algorithm were adopted to solve this problem. Simulation results show that the two methods can both get better effect;however, the coordinate transformation algorithm has enormous computation and bad real time feature for using lots of trigonometric functions,while the quaternion algorithm has few trigonometric functions which is more easy for practice applications.
Key words
electro-optical reconnaissance platform
{{custom_keyword}} /
{{custom_sec.title}}
{{custom_sec.title}}
{{custom_sec.content}}
References
[1]Qing Yongyuan.Stapdown inertial navigation [M]. Xi-an: Northwestern Polytechnial University Press,2006.
秦永元. 惯性导航[M].西安：西北工业大学出版社，2006.
[2]Yang Peigeng, Gong Zhibing. Photoelectricity inertial technology [M]. Beijing: Ordnance Industry Press.1999:195-199.
杨培根，龚智炳.光电惯性技术[M].北京：兵器工业出版社，1999:195-199.
[3]Deng Zhenglong. Inertial technology [M]. Harbin: Harbin Institute of Technology Press, 2006:140-180.
邓正隆. 惯性技术[M]. 哈尔滨:哈尔滨工业大学出版社,2006 :140-180.
[4]Hu Xiaoping. Self navigation theory and application [M].Changsha: National University of Defense Technology Press , 2002.
胡小平. 自主导航理论与应用[M]. 长沙:国防科技大学出版社,2002.
[5]Jin Yimin, Tao Zhong, Sun Zhijia. Mathematical simulation and shafting errors of shafting movement [J]. Journal of Applied Optics, 2003, 24(S): 37-46.
金毅民, 陶
{{custom_fnGroup.title_en}}
Footnotes
{{custom_fn.content}}
